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SLEEP HEALTH

Herbs for Sleep:Which Ones Help, and When to Take Them

Ashwagandha has the most human trial evidence of any herb used for sleep, and the trials gave it twice a day rather than once at bedtime, at 600 mg a day for eight weeks or more. Shankhapushpi, brahmi, yashtimadhu, and shatavari are calming herbs and are added to the night blend. Melatonin is a timing signal rather than a sedative, which is why sleep-medicine guidance sets the ceiling at 1 to 2 mg.

7 min read
Which Sleep Herbs Help, and When to Take Them

Key Takeaways

  • Sleeping tablets are made to help you fall asleep. They don't address why you keep waking up at 2 am in the morning.
  • Most herbs for sleep aren't sedatives, so the hour you take them decides more than the dose. The trials behind ashwagandha twice a day, not once at bedtime. They used 600 mg daily for eight weeks or more, and lower doses over shorter runs worked less well.
  • Our protocol recommends two formulations: a daytime tablet and Sleep Support at night, with ashwagandha in both. Our melatonin is dosed small (2mg) because its job is to time your sleep rather than force it.
  • Two things that cost nothing tonight: get up at the same time even after a bad night, and have your last coffee before noon.

What causes trouble falling asleep and staying asleep?

Sleep rarely goes wrong for one reason.

About 15 percent of US adults have trouble falling asleep most days or every day, and 18 percent have trouble staying asleep.[1] Those are two different problems, often caused by:

An overactive mind. You worry, your thoughts race, and you replay the day once the room goes quiet.

Cortisol still high at night. On a normal day, your stress hormone reduces through the evening. On a hard week, it doesn't.

What you did during the day. You ate late, had caffeine or a drink before bed, or kept looking at a screen when lights were meant to be out.

A body clock that keeps shifting. Your bed and wake times are irregular, or you keep bright lights on late at night.

A sleeping tablet makes you drowsy, and for someone who can't fall asleep at all, that works. But it doesn't address why cortisol levels are high at 2 am, or why a body clock has gone haywire.

What does LYBL's Sleep Support help you achieve?

Our night blend is not a sedative. It is a five-herb blend that helps calm the mind, support stress recovery, and protect daytime clarity. We've also added Ashwagandha, which has the most human evidence of any sleep herb. It is also the only one of the five in our daytime tablet.

Shankhapushpi (Convolvulus pluricaulis). Reviews describe it as mildly calming. [2] [3] Human evidence has displayed its benefits in anxiety and the sleep trouble that comes with it.

What this means for you:

  • It supports a quieter mind rather than a sedated one.
  • It works on the mental volume that keeps you from drifting off.

Ashwagandha (Withania somnifera). Sixty adults with insomnia took 300 mg of the root extract twice a day for ten weeks. They fell asleep faster, rated their sleep better than the placebo group, and had lower anxiety scores.[4] Researchers later pooled five trials covering 400 adults and found the same thing.[5] The effect was bigger at 600 mg a day or more, and even bigger when people took it for eight weeks or longer.

What this means for you:

  • It helps your body come down from the stress it has been holding since morning.
  • The benefit builds across weeks. It doesn't arrive on the first night.
  • People in the trials woke up clear rather than groggy.

Shatavari (Asparagus racemosus). It is described as a nourishing herb that calms the nerves, and it is reported to settle both stress and sleep.[6]

What this means for you:

  • It rounds out the other calming herbs without adding sedation.

Brahmi (Bacopa monnieri). Reviews and clinical work describe better memory and attention, and some easing of anxiety. A randomized, double-blind, placebo-controlled study on 80 adults found that bacopa supplementation improved memory and cognitive function. It also helped reduce anxiety and cortisol levels while improving sleep quality and BDNF levels. [7]

What this means for you:

  • It supports sharper thinking as your sleep improves.
  • It eases the mental fatigue that follows a run of broken nights.

Yashtimadhu (Glycyrrhiza glabra). Also known as Licorice, and often recommended for its calming and mood‑supporting effects. In a small human pilot, it was added to existing care for depression. The researchers found it works on the enzyme that clears cortisol from your tissues. [8] Because licorice slows that enzyme, more cortisol stays in circulation. This is why it should be taken under expert supervision, as licorice can raise blood pressure in some people.

What this means for you:

  • It supports the stress-hormone side of a bad sleep pattern.
  • Speak with a LYBL Holistic Health Physician before you start.

Should you take ashwagandha in the morning or at night?

Take it twice a day, not once at bedtime. That is how the trials dosed it, and it is why ashwagandha is in both of our formulations rather than only the night one. The stress you carry through the day remains in your body at bedtime. An adaptogen brings it down before you're ready to wind down.

Ashwagandha is our core ingredient in the daytime regimen. Three other herbs work alongside it.

Centella asiatica. In laboratory studies, Centella extracts improved sleep quality and cut how often the animals woke.[9]

Jatamansi (Nardostachys jatamansi). It has a long history of use for restlessness and disturbed sleep, and it belongs to a broader calming plan rather than working on its own.

Rubia cordifolia and Hemidesmus indicus. Rubia is in the tablet for its long-standing role in inflammation and circulation.[10] Meanwhile, hemidesmus is studied for its potential as a strengthening herb with anti-inflammatory and stress-easing properties.[11]

Why our melatonin works differently from a sleeping pill

Melatonin, a hormone, doesn't work as a sedative, and supplementing it as one works against your body.

Your brain releases melatonin in the evening as a cue to help your body wind down. It works as a timing signal rather than an off switch. Take a large dose right at bedtime, and you may fall asleep quickly and still wake up groggy, because a large dose overwhelms a system that only needed a small push.

We dose it small (2 mg) and recommend to take it on a schedule. Same hour each night, dimmer light and less screen time before it, and a wake time that holds on Saturday. European and American sleep medicine guidance also cap melatonin doses at 1 to 2 mg. A 2014 review on older adults recommended an optimal dosage starting from 0.3 mg (which is effective) up to a maximum of 1 or 2 mg. It added that higher doses potentially led to melatonin losing its effectiveness on sleep parameters. [12]

We also never give melatonin on its own. We recommend it alongside calming herbs, an earlier dinner, less caffeine and alcohol, a fixed bed and wake time, and a guided protocol to help you wind down.

And the plan is built to get smaller. You start with more support, then step back from the melatonin or the nightly tablet as your own routine carries more of the weight.

What we saw in our own Sleep Health program

In LYBL's pilot Sleep Health Program, people with insomnia took herbal support alongside personalized diet and lifestyle changes over four to six weeks. The cohort reported 40% to 60%, symptom reduction with greater improvements observed in clients with higher baseline severity. Sleep-related worry showed the highest reduction and daily functioning improved significantly along with sleep quality, continuity, and satisfaction. Read the full report here.

How LYBL supports better sleep

Your formulations are dosed for you, not for an average person. Your physician looks at your stress pattern, digestion, schedule, and what you have already tried. How much Sleep Support you take, and when, follows from that.

Over the next weeks, your physician tracks your sleep, energy, and how you function during the day, not just the hours you slept. The plan is adjusted as those change.

Dr. Vijaykumar Kamat

Dr. Vijaykumar Kamat

Chief Scientist

Dr. Vijaykumar is a leading expert in Ayurvedic formulation science, with extensive experience in developing advanced herbal formulations and modern delivery systems. He specializes in translating classical Ayurvedic knowledge into clinically relevant, scientifically validated products. His work focuses on the design of novel botanical formulations using advanced extraction technologies and optimized delivery mechanisms to enhance absorption and effectiveness.

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References

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  2. Agarwal P, Sharma B, Fatima A, Jain SK. An update on Ayurvedic herb Convolvulus pluricaulis Choisy. Asian Pac J Trop Biomed. 2014;4(3):245-252. View original source ↩
  3. Sharma R, Singla RK, Banerjee S, Sinha B, Shen B, Sharma R. Role of Shankhpushpi (Convolvulus pluricaulis) in neurological disorders: An umbrella review covering evidence from ethnopharmacology to clinical studies. Neurosci Biobehav Rev. 2022;140:104795. View original source ↩
  4. Langade D, Kanchi S, Salve J, Debnath K, Ambegaokar D. Efficacy and Safety of Ashwagandha (Withania somnifera) Root Extract in Insomnia and Anxiety: A Double-blind, Randomized, Placebo-controlled Study. Cureus. 2019;11(9):e5797. View original source ↩
  5. Cheah KL, Norhayati MN, Yaacob LH, Abdul Rahman R. Effect of Ashwagandha (Withania somnifera) extract on sleep: A systematic review and meta-analysis. PLoS One. 2021;16(9):e0257843. View original source ↩
  6. Singh, N., Garg, M., Prajapati, P., Singh, P. K., Chopra, R., Kumari, A., & Mittal, A. (2023). Adaptogenic property of Asparagus racemosus: Future trends and prospects. Heliyon, 9(4). View original source ↩
  7. . Eraiah MM, Shekhar HC, Joshua L, Thomas JV (2024) Effect of Bacopa monnieri Extract on Memory and Cognitive Skills in Adult Humans: A Randomized, Double-Blind, Placebo-Controlled Study. J Psychiatry Cogn Behav 8: 168. View original source ↩
  8. Dhingra D, Sharma A. Antidepressant-like activity of Glycyrrhiza glabra L. in mouse models of immobility tests. Prog Neuropsychopharmacol Biol Psychiatry. 2006;30(3):449-454. View original source ↩
  9. Murck H, Lehr L, Hahn J, Braunisch MC, Jezova D, Zavorotnyy M. Adjunct Therapy With Glycyrrhiza Glabra Rapidly Improves Outcome in Depression: A Pilot Study to Support 11-Beta-Hydroxysteroid Dehydrogenase Type 2 Inhibition as a New Target. Front Psychiatry. 2020;11:605949. View original source ↩
  10. Dovek L, Tinsley CE, Gutowsky K, et al. Centella asiatica improves sleep quality and quantity in aged mice. Sleep Adv. 2025;6(4):zpaf060. View original source ↩
  11. Rajput, Minakshi. "Ethnobotanical, phytochemical, and pharmacological aspects of Hemidesmus indicus: a herbal bliss for mankind." Research Anthology on Recent Advancements in Ethnopharmacology and Nutraceuticals. IGI Global Scientific Publishing, 2022. 472-500. View original source ↩
  12. Wen M, Chen Q, Chen W, et al. A comprehensive review of Rubia cordifolia L.: Traditional uses, phytochemistry, pharmacological activities, and clinical applications. Front Pharmacol. 2022;13:965390. View original source ↩
  13. Vural, E.M.S., van Munster, B.C. & de Rooij, S.E. Optimal Dosages for Melatonin Supplementation Therapy in Older Adults: A Systematic Review of Current Literature. Drugs Aging 31, 441–451 (2014). View original source ↩